Chicago Winter Window Cover 50"x50" - Thermal Bubble Insulation

CHICAGO WINTER READY - Reusable Window Insulation - 50"x50" (126x126cm) Tired of drafty windows and high heating bills? This thick bubble film actually works. - 4MM THICK BUBBLE - not the cheap shrink wrap. Translucent, keeps sunlight in, blocks cold wind - ZIPPER DOOR - U-shape zipper lets you open window for fresh air / ventilation without removing the whole cover - this is the good kind - SAVES HEAT - Keeps warm air in, cold out. Perfect for old Chicago apartments / bungalows - LANDLORD FRIENDLY - Velcro install, no drilling, no damage - REUSABLE - Film itself lasts 5+ years, I only used 1 winter, film is like new and clean SIZE: 50"x50" (126x126cm) NOTE: The velcro tape glue is one-time use. I removed it from my window, so you'll need your own double-sided tape or velcro strips($5 at Amazon / Dollar Tree / Home Depot). Film itself is reusable for years. Pickup in Chinatown, 60616. First come first served Great time to grab it before real winter hits!